EP 4065061 A4 20231227 - PATIENT SUPPORT APPARATUS WITH LOAD CELL ASSEMBLIES
Title (en)
PATIENT SUPPORT APPARATUS WITH LOAD CELL ASSEMBLIES
Title (de)
PATIENTENLAGERUNGSVORRICHTUNG MIT KRAFTMESSZELLENANORDNUNG
Title (fr)
APPAREIL DE SUPPORT DE PATIENT DOTÉ D'ENSEMBLES DE CELLULES À QUARTZ
Publication
Application
Priority
- US 201962941095 P 20191127
- US 2020061966 W 20201124
Abstract (en)
[origin: WO2021108377A1] A patient support apparatus comprises a patient support deck and a base frame assembly. The base frame assembly comprises a first frame assembly supporting a plurality of wheels, and a second frame assembly supporting one or more lift arms that are coupled to the patient support deck to the second frame assembly. A load cell assembly is interposed between the first and second frame assemblies to sense force acting on the first frame assembly associated with weight applied to the second frame assembly. The load cell assembly comprises: a load cell element coupled to one of the first frame assembly and the second frame assembly; a first pivot mount operatively attached to the load cell element; a second pivot mount operatively attached to the other of the first frame assembly and the second frame assembly; and a swing link arranged for pivoting movement.
IPC 8 full level
G01G 19/44 (2006.01); A61G 7/002 (2006.01); A61G 7/05 (2006.01); G01G 21/23 (2006.01)
CPC (source: EP US)
A61G 7/002 (2013.01 - EP); A61G 7/015 (2013.01 - US); A61G 7/0527 (2016.10 - EP US); A61G 7/1046 (2013.01 - US); G01G 19/445 (2013.01 - EP); G01G 21/23 (2013.01 - EP); A61G 2203/32 (2013.01 - EP); A61G 2203/44 (2013.01 - EP US)
Citation (search report)
- [XI] US 5269388 A 19931214 - REICHOW KEITH W [US], et al
- See references of WO 2021108377A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2021108377 A1 20210603; AU 2020391634 A1 20220630; CA 3163086 A1 20210603; EP 4065061 A1 20221005; EP 4065061 A4 20231227; US 2022409460 A1 20221229
DOCDB simple family (application)
US 2020061966 W 20201124; AU 2020391634 A 20201124; CA 3163086 A 20201124; EP 20892393 A 20201124; US 202017780297 A 20201124